14139260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 31201632

約数和(自身を除く): 17062372

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 401, 410, 430, 802, 820, 860, 1604, 1763, 2005, 3526, 4010, 7052, 8020, 8815, 16441, 17243, 17630, 32882, 34486, 35260, 65764, 68972, 82205, 86215, 164410, 172430, 328820, 344860, 706963, 1413926, 2827852, 3534815, 7069630, 14139260]

約数ペア:

[(1, 14139260), (2, 7069630), (4, 3534815), (5, 2827852), (10, 1413926), (20, 706963), (41, 344860), (43, 328820), (82, 172430), (86, 164410), (164, 86215), (172, 82205), (205, 68972), (215, 65764), (401, 35260), (410, 34486), (430, 32882), (802, 17630), (820, 17243), (860, 16441), (1604, 8815), (1763, 8020), (2005, 7052), (3526, 4010)]